<!--
 * @author  dumeng
-->
<template>
  <div class="news-preview">
    <el-dialog v-el-drag-dialog :close-on-click-modal="false" :visible.sync="state" title="预览" width="375px" center :before-close="handleCancel">
      <div class="preview-container">
        <div class="content" :class="{'b0': detail.commentState === 0 || detail.commentState === 1}">
          <div v-if="detail.mainTitle" class="title">
            <span>{{ detail.mainTitle }}</span>
          </div>
          <div v-if="detail.publisher && detail.publishTime" class="time">
            发布人：{{ detail.publisher }}&nbsp;&nbsp;&nbsp;&nbsp;发布时间：{{ detail.publishTime.length > 10 ? detail.publishTime.substring(0, 10) : detail.publishTime }}
          </div>
          <div v-if="detail.pageview || detail.shareNumber || detail.publishTime" class="time">
            <span v-if="detail.pageview">{{ detail.pageview }}次浏览&nbsp;&nbsp;</span>
            <span v-if="detail.shareNumber">{{ detail.shareNumber }}次分享&nbsp;&nbsp;</span>
          </div>
          <div class="data">
            <template v-if="detail.videoList && detail.videoList.length > 0">
              <div v-for="item in detail.videoList" :key="item.attachmentId">
                <video :src="view + item.attachmentId" controls />
              </div>
            </template>
            <template v-if="detail.picList && detail.picList.length > 0">
              <div v-for="item in detail.picList" :key="item.attachmentId">
                <img :src="view + item.attachmentId" alt="">
                <p class="explain">{{ item.explain }}</p>
              </div>
            </template>
            <p v-if="detail.text" class="news-text" v-html="detail.text" />
          </div>
          <div v-if="detail.fileList && detail.fileList.length" class="file">
            <div class="row1">
              <div class="left">附件</div>
            </div>
            <div v-for="i in detail.fileList" :key="i.attachmentId" class="fitem">
              <img src="" alt="">
              <span>{{ i.attachmentName }}</span>
            </div>
          </div>
          <div v-if="detail.param1" class="right-bottom">
            <div class="author">责任编辑：{{ detail.param1 }}</div>
          </div>
        </div>
      </div>
      <div slot="footer" class="dialog-footer">
        <el-button style="padding: 8px 30px;" @click="handleCancel()">关 闭</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { get } from '../api'
import elDragDialog from '@/directive/el-drag-dialog' // base on element-ui
export default {
  name: 'Preview',
  directives: { elDragDialog },
  props: {
    id: {
      type: String,
      default: ''
    }
  },
  data() {
    return {
      detail: {},
      state: true,
      view: '/API-DOCUMENT/document/file/download?id='
    }
  },
  created() {
    this.getData()
  },
  methods: {
    /**
			 * 根编辑回显
			 */
    getData() {
      const loading = this.$loading({
        lock: true,
        text: '请稍后',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.3)'
      })
      return new Promise((resolve, reject) => {
        get({ id: this.id }).then(res => {
          loading.close()
          this.detail = res.data.data
        }).catch(error => {
          loading.close()
          reject(error)
        })
      })
    },
    handleCancel() {
      this.$emit('closeSet')
    }
  }
}
</script>

<style lang="scss">
  .news-preview {
    position: relative;
    .preview-container{
      height: 80vh;
      position: relative;
    }
    .content {
      padding: 20px 0;
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      top: 0;
      overflow-y: auto;
      .title {
        font-size: 20px;
        font-family: PingFang SC Medium, PingFang SC Medium-Medium;
        font-weight: 700;
        text-align: left;
        color: #333333;
      }
      .time {
        margin-top: 15px;
        margin-bottom: 15px;
        font-size: 12px;
        font-family: PingFang SC Regular, PingFang SC Regular-Regular;
        font-weight: 400;
        text-align: left;
        color: #999999;
      }
      .data {
        margin-top: 7px;
        img, video{
          width: 100%;
        }
        .explain{
          text-align: center;
        }
      }
      .file {
        margin: 12px 0;
        width: 100%;
        background: linear-gradient(#fff3ed 0%, #ffeadf 100%);
        border-radius: 16px;
        padding: 10px;
        padding-top: 0;
        .row1 {
          display: flex;
          height: 40px;
          font-family: PingFang SC Medium, PingFang SC Medium-Medium;
          line-height: 40px;
          border-bottom: 1px dotted #f5c7ac;
          .left {
            flex: 1;
            text-align: left;
            font-size: 14px;
            font-weight: 500;
            color: #333333;
          }
          .right {
            flex: 1;
            text-align: right;
            .btn {
              display: inline-block;
              width: 58px;
              text-align: center;
              height: 24px;
              border-radius: 12px;
              line-height: 24px;
              color: #fff;
              background: #eb523c;
            }
          }
        }
        .fitem {
          margin-top: 10px;
          white-space: nowrap;
          text-overflow: ellipsis;
          overflow: hidden;
          word-break: break-all;
          img {
            width: 24px;
            height: 24px;
            vertical-align: middle;
          }
          span {
            margin-left: 10px;
            font-size: 12px;
            color: #666666;
          }
        }
      }
      .right-bottom {
        margin-top: 20px;
        height: 30px;
        font-family: PingFang SC Regular, PingFang SC Regular-Regular;
        font-weight: 400;
        text-align: left;
        color: #999999;
        .author {
          text-align: right;
          font-size: 13px;
        }
      }
      .news-text {
        font-size: 15px;
        video, audio, img {
          display: block;
          max-width: 100% !important;
          height: auto !important;
        }
      }
      .common-container {
        h4 {
          font-size: 14px;
          color: #333;
        }
        .comment-con {
          position: relative;
          min-height: 150px;
          .comment-item {
            display: flex;
            margin-bottom: 30px;
            &:last-child {
              margin-bottom: 10px;
            }

            & > img {
              width: 40px;
              height: 40px;
              border-radius: 50%;
              margin-right: 10px;
              flex: 0 0 auto;
            }

            .comment-item-right {
              .comment-item-right-content {
                display: flex;
                justify-content: space-between;
                .comment-name {
                  font-size: 14px;
                  font-family: PingFangSC-Regular;
                  font-weight: bold;
                  color: rgba(51, 51, 51, 1);
                  line-height: 18px;
                }
              }

              .comment-time {
                display: flex;
                align-items: center;
                font-size: 12px;
                font-family: PingFangSC-Regular;
                font-weight: 400;
                color: #999;
                line-height: 18px;
                .reply {
                  margin-left: 10px;
                  color: #666;
                }
              }

              .comment-content {
                width: 293px;
                font-size: 14px;
                font-family: PingFangSC-Regular;
                font-weight: 400;
                color: rgba(51, 51, 51, 1);
                line-height: 21px;
                margin-top: 5px;
                word-wrap: break-word;
              }
              .comment-img {
                display: flex;
                margin: 5px 0;
                .van-image {
                  margin-left: 5px;
                  &:first-child {
                    margin-left: 0;
                  }
                  img {
                    width: 82px;
                    height: 82px;
                    border-radius: 6px;
                  }
                }
              }
              .reply-content {
                width: 100%;
                background-color: #fafafa;
                padding: 5px 10px;
                margin-top: 5px;
                li {
                  margin-bottom: 20px;
                  position: relative;
                  &:last-child {
                    margin-bottom: 0;
                    &:after {
                      display: none;
                    }
                  }
                  &:after {
                    left: 0;
                    right: 0;
                    width: auto;
                    height: 1px;
                    position: absolute;
                    z-index: 0;
                    bottom: -10px;
                    content: "";
                    background-image: -webkit-gradient(
                        linear,
                        left bottom,
                        left top,
                        color-stop(50%, #ececec),
                        color-stop(0, transparent)
                    );
                    background-image: linear-gradient(0deg, #ececec 50%, transparent 0);
                  }
                }
                .reply-info {
                  display: flex;
                  align-items: center;
                  flex-wrap: wrap;
                  .replyer {
                    color: #9E9E9E;
                    span {
                      color: #666;
                    }
                  }
                  .reply-info {
                    color: #333;
                  }
                }
                .reply-img {
                  display: flex;
                  margin: 7px 0;
                  .van-image {
                    margin-left: 5px;
                    &:first-child {
                      margin-left: 0;
                    }
                    img {
                      width: 82px;
                      height: 82px;
                      border-radius: 6px;
                    }
                  }

                }
                .reply-time {
                  color: #999;
                  font-size: 12px;
                  margin-top: 4px;
                  .reply {
                    margin-left: 10px;
                    color: #666;
                  }
                }
                .get-son {
                  text-align: center;
                  @include font-color($mainColor)
                }
              }
            }
          }
        }
      }
    }
    .menu {
      position: absolute;
      right: 15px;
      bottom: 155px;
      width: 50px;
      height: 225px;
      z-index: 9;
      .menuItem {
        margin: 10px auto;
        width: 47px;
        height: 47px;
        border-radius: 50%;
        background: rgba(0,0,0,0.75);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        .icon {
          width: 16px;
          height: 16px;
          flex: 0 0 auto;
        }
        .num {
          font-size: 10px;
          font-family: PingFang SC Regular, PingFang SC Regular-Regular;
          font-weight: 400;
          color: #ffffff;
        }
      }
    }
  }
</style>
